I have recently started using the Acai and find it to be a very good product. I am 65 years of age. I have more energy and feel better. I have noticed a small new growth of hair right at the widows peak. My skin has become much softer and my finger nails are stronger. It will be interesting to see what other changes/improvements come along in the future. As far a weight loss is concerned, I can't make a definite claim as I have also changed my eating habits to where I am eating more high water content vegetables along with smaller portions of high density foods at meal time. Then again I really do not have a great weight problem. I am 5'2" weighing 125 pounds. Down from 130 pounds, I really was not on a "diet".
I do feel that Acai is supporting my health in a positive way.

My wife is on the cancer drug,Letrozole, and was faced with having to cease(which is not what you want)because of aches & pains, fatigue, nausea etc. Within 10 days of taking this product all symptoms disappeared and can stay on drug with no side effects.Amazing stuff,life saver really.